In the 1975 general election, the United Party once again won the general election, but Maduro lost his seat. However, as the party formed a coalition with Willard Wheatley, the incumbent Chief Minister, it is highly unlikely Maduro would have been appointed Chief Minister even if he had won.
In the 1983 general election, the United Party won the general election, and Maduro won his seat. However, the party again needed to form a coalition, and formed it with Cyril Romney with Cyril Romney becoming Chief Minister.
Maduro has contested more general elections in the British Virgin Islands than any other politician except for Lavity Stoutt and Ralph T. O'Neal, contesting ten general elections between the 1967 general election and the 2003 general election, winning four times. Including by-elections, Conrad Maduro has contested 11 elections in total; equaling the record held jointly by Lavity Stoutt and Ralph O'Neal. Whereas politics in the British Virgin Islands is normally characterised by leading politicians crossing the floor, during his political career Maduro was unusual in remaining steadfastly loyal to the United Party. After the 1983 general election, he formed part of the coalition government and served as Minister for Natural Resources and Public Health. He also performed the same Ministerial role as an opposition politician between 1972 and 1975 when Dr Q.W. Osborne was removed from his ministerial post in 1972. In 1986, he won election in the 2nd District over Prince Stoutt by just a single vote, which is tied for the record for the narrowest margin of victory in a British Virgin Islands election. His victory with just 92 votes is also a record for the smallest number of votes for a victorious candidate. From 1988 to 1990, he served as the Leader of the Opposition in the Legislative Council of the British Virgin Islands.
Political comeback
In June 2014 Maduro announced his desire to return the United Party to political prominence, and confirmed that if selected as a candidate he would run in the next general election. If he did so then he would contest his 12th election in the British Virgin Islands, breaking the tie he presently holds with Lavity Stoutt and Ralph O'Neal for the most general elections contested. Ultimately however he did not end up contesting the 2015 general election.
